Finding the Fourth Proportional to 2,654, 3,980.49 and 2,522.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654 : 3,980.49 = 2,522.29 : x
2. Step 2: Convert to fraction form
   2,654/3,980.49 = 2,522.29/x
3. Step 3: Cross multiply
   2,654x = 3,980.49 × 2,522.29
4. Step 4: Simplify right side
   2,654x = 10,039,950.12
5. Step 5: Solve for x
   x = 10,039,950.12/2,654
6. Step 6: Final answer
   x = 3,782.95